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OS-9 for the Prospector P1100 Board Guide

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31 Break Booter<br />

32 Example Boot Session<br />

33 The Fastboot Enhancement<br />

33 Overview<br />

34 Implementation Overview<br />

34 B_QUICKVAL<br />

34 B_OKRAM<br />

35 B_OKROM<br />

35 B_1STINIT<br />

35 B_NOIRQMASK<br />

36 B_NOPARITY<br />

36 Implementation Details<br />

36 Compile-time Configuration<br />

37 Runtime Configuration<br />

38 <strong>OS</strong>-9 Vector Mappings<br />

45 GPIO Usage<br />

47 GPIO Interrupt Polarity<br />

48 Port Specific Utilities<br />

Appendix A: <strong>Board</strong>-Specific Modules 53<br />

54 Low-Level System Modules<br />

58 High-Level System Modules<br />

58 CPU Support Modules<br />

59 System Configuration Module<br />

59 Interrupt Controller Support<br />

59 Real Time Clock<br />

59 Ticker<br />

60 Generic IO Support modules (File Managers)<br />

60 Pipe Descriptor<br />

61 RAM Disk Support<br />

61 Descriptors <strong>for</strong> Use with RAM<br />

61 Serial and Console Devices<br />

61 Descriptors <strong>for</strong> Use with sc1100<br />

4 <strong>OS</strong>-9 <strong>for</strong> <strong>the</strong> <strong>Prospector</strong> <strong>P1100</strong> <strong>Board</strong> <strong>Guide</strong>

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